Communications equipment printer



1, 1965 E. F. KLEINSCHMIDT ETAL 3,204,028

COMMUNICATIONS EQUIPMENT PRINTER Original Filed Nov. 16, 1955 25 Sheets-Sheet l TRA MSMITIZ'R RECE/ VER TERMINAL 5 0 CONTROL PANEL 2 i 7- .Z 6

INVENTORS Edward F Kleinschmidt John W.Ehrlich BY Edward E. Podwojski Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL 3,204,028

COMMUNICATIONS EQUIPMENT PRINTER 25 Sheets-Sheet 2 Original Filed Nov. 16, 1955 S V! t m 0 mm m m mm m A N shw 1 E mw VIII NK m IEEE? m m o wmw M dod EJE Y B m :m Hm

1, 1965 E. F. KLEINSCHMIDT ETAL 3, 04,9 8

COMMUNICATIONS EQUIPMENT PRINTER 23 Sheets-Sheet 3 Original Filed Nov. 16, 1955 wmm A22. R43 193 5R5: is?

kiwi Ull MES W kiixtw 5353 a kmim INVENTORJ t w d h .l. w m t .m d 17A mmm Km. 7 W W wm d d EJE Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL 3,

COMMUNICATIONS EQUIPMENT PRINTER 23 Sheets-Sheet 4 Original Filed Nov. 16, 1955 3 6i an:

X ERR M OxQQb wi hawk \i 32 mm? 98 wuwu QUINZQQU 023x INVENTORS )Edwurd E Kleinschmidf lOF)! BY John W. Ehrlich Edward E. Podwojskl W W M 1 Attorneys 1 Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL 3,204,028

COMMUNICATIONS EQUIPMENT PRINTER 23 Sheets-Sheet 5 Original Filed Nov. 16, 1955 PRSTUV Yznbcdefqrn W m s e K INVENTORS Edward E Kleinschmidt John W. Ehrlich Edward E. Podw forneys Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL 3,

COMMUNICATIONS EQUIPMENT PRINTER Original Filed Nov. l6, 1955 23 Sheets-S 6 INVENTOR5 Edward F Kleinschmidt BY John w. Ehrlich Edward E. Podwojski Mm Mmforneys Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL 3,

COMMUNICATIONS EQUIPMENT PRINTER 23 Sheets-Sheet '7 Original Filed Nov. 16, 1955 CALL PATCH BOX FIG. l3

RAD 0 ADcDEFGHJKLMNPRSTUVwxYzabcdef7h k m L INVENTORS Edward E Kleinschmidt John W. Ehrlich BY Edward E. Podwojski Attorneys Aug. 31, 1965. E. F. KLEINSCHMIDT ETAL 3, 0 3

COMMUNICATIONS EQUIPMENT PRINTER 23 Sheets-Sheet 8 Original Filed Nov. 16, 1955 mi 6E x 453w 5:: 3

INVENTOR. Edward E Kleinschmidt John W. Ehrlich Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL 3,204,028

COMMUNICATIONS EQUIPMENT PRINTER 2&Sheets-Sheet 9 Original Filed Nov. 16, 1955 INVENTORS Edward FKleinschmidt Wat SN":

BS1 msws 83 68, -98

I] II II Isl||||I||||l|l|L BY John W. Ehrlich Edward E. Podwojski fil/w w 1 Attorneys Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL COMMUNICATIONS EQUIPMENT PRINTER 23 Sheets-Sheet 10 Original Filed Nov. 16, 1955 ikiw.

SEW: F m R6 Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL 8 COMMUNICATIONS EQUIPMENT PRINTER 25 Sheets-Shet 11 Original Filed Nov. 16, 1955 QQQ 5 y m M e m m m m 0 s 5| .mCM J mP Kh FE m OHM M? EJ 1965 E. F. KLEINSCHMIDT ETAL 3,204,028

COMMUNICATIONS EQUIPMENT PRINTER 23 Sheets-Sheet 12 Original Filed Nov. 16, 1955 Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL 3,204,028

COMMUNICATIONS EQUIPMENT PRINTER Original Filed Nov. 16, 1955 23 SheetsSheet l3 m m w mm Mm mmm z \lllll mmmw #A I Kh 9 N. E mw EM m I 3 j fin POM NMY E, RN R p w as %%N I l 1 1 I l 1 l l s 1 I I 1 1 I l 1 l l 1 I I l I 1 l I I I Mk III! gm \mvN \Mh 1, 1965 E. F. KLEINSCHMIDT ETAL 3,204,028

COMMUNICATIONS EQUIPMENT PRINTER Original Filed Nov. 16, 1955 25 Sheets-Sheet l4 a 5/6 a 5 I k 1 if'l L J57 INVENTORS Edward F Kleinschmidi BY John W.Ehrlich Edward E. Podwojski Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL 3,204,028

COMMUNICATIONS EQUIPMENT PRINTER 23 Sheets-Sheet 15 Original Filed Nov. 16, 1955 INVENTORS Edward E Kleinschmidf John W. Ehrlich Edward E. Podwojski ww Zfifieys 1, 1965 E. F. KLEINSCHMIDT ETAL 3,204,028

COMMUNICATIONS EQUIPMENT PRINTER Original Filed Nov. 16, 1955 25 Sheets-Sheet 16 1NVENTOR5 Edward E Kleinschmidf John W. Ehrlich BY Edward E. Podwojski Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL Original Filed Nov. 16, 1955 25 Sheets-Sheet 17 F54 E F G- H INVENTOR. Edward F Kleinschmidt BY John W. Ehrlich Edward E. Podwojski Attorneys 1965 E. F. KLEINSCHMIDT ETAL 3,204,028

COMMUNICATIONS EQUIPMENT PRINTER Original Filed Nov. 16, 1955 25 Sheets-Sheet 18 1NVENTOR$ Edward F Kleinschmidf John W. Ehrlich Edward E. Podwojski Attorneys 23 Sheets-Sheet 19 E. F. KLEINSCHMIDT ETAL COMMUNICATIONS EQUIPMENT PRINTER Aug. 31, 1965 Original Filed Nov. 16, 1955 INVENTORJ Edward E Kleinschmidf John W.Ehrlich w K ms Rw N Q E Edward E. Podwojski 617* M M %Afiorneys Aug. 31, 1965 E. F. KLEINSCHMIDT ETAL 3,

COMMUNICATIONS EQUIPMENT PRINTER Original Filed Nov. 16, 1955 23 Sheets-Sheet 2O INVENTOR. Edward F Kleinschmidf John W. Ehrlich Edward E. Podwojski 

1. IN COMBINATION, A PRINTING UNIT HAVING A ROTATABLE TYPEWHEEL SELECTIVELY POSITIONABLE FOR IMPRINTING A SERIES OF CHARACTERS, A PLURAL ELECTRICAL CHANNEL INPUT TO SAID PRINTER FOR RECEIVING MULTIPLE UNIT CODE SIGNAL COMBINATIONS INDICATIVE OF CHARACTERS TO BE PRINTED, MEANS CONTROLLED BY THE PERMUTATIVE ENERGIZATION OF SAID CHANNELS FOR POSITIONING SAID TYPEWHEEL WITH THE CHARACTER THEREOF CORRESPONDING TO THE CHARACTER REPRESENTED BY THE PERMUTATIVE ENERGIZATION OF SAID CHANNELS IN PRINTING POSITION, AND MEANS FOR ENERGIZING AND CHENNELS COMPRISING A KEYBOARD AND A PLURALITY OF KEYBOARD ACTUATED SWITCHES PERMUTATIVELY ACTUATED UPON DEPRESSION OF A KEY TO CONTROL PERMUTATIVE ENERGIZATION OF SAID CHANNELS. 